import ReactDom from 'react-dom/client'


const root = ReactDom.createRoot(document.getElementById('root'));
const num =100
const abc = 1249901+920489
const tpl =( <div>
    <h1>您好世界</h1>
    <h2>{num}</h2>
    <h3>{abc}</h3>
    <div className="box">
    <label htmlFor=""></label>
    </div>
    {/* 这是jsx中的注释 */}
</div>)
root.render(tpl);